`dynamictwain.com`

DNSSEC	⚠️ Not signed
A	72.15.145.74^{🇨🇦 AS912-HUT8-EAST72.15.144.0/21 24 Duncan Street Toronto ON M5V 2B8 Canada}
NS	`ns1101.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5165:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.biz`
		A	217.160.81.101^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.biz`
NS	`ns1101.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5265:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.com`
		A	217.160.82.101^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.com`
NS	`ns1101.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:101^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1101.ui-dns.de`
		A	185.132.32.101^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1101.ui-dns.de`
		A	217.160.80.101^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.de`
NS	`ns1101.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5365:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.org`
		A	217.160.83.101^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1101.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1101.ui-dns.biz`hostmaster@1and1.com 2013-05-13 #16

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

dynamictwain.com

DNS History

12 records (7 active, 5 former)

●NSns1101.ui-dns.biz2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

●NSns1101.ui-dns.com2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

●NSns1101.ui-dns.de2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

●NSns1101.ui-dns.org2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

○NSns57.1and1.com2015-06-15 → 2017-04-01 · 4 obs

● 2015-06-15 04:47:40
● 2017-04-01 07:19:06
○ 2026-03-11 15:31:34
○ 2026-03-23 21:33:40

○NSns58.1and1.com2015-06-15 → 2017-04-01 · 4 obs

● 2015-06-15 04:47:40
● 2017-04-01 07:19:06
○ 2026-03-11 15:31:34
○ 2026-03-23 21:33:40

○MXmx00.1and1.com2015-06-15 → 2017-04-01 · 4 obs

● 2015-06-15 04:47:40
● 2017-04-01 07:19:06
○ 2026-03-11 15:31:34
○ 2026-03-23 21:33:40

●MXmx00.ionos.com2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

○MXmx01.1and1.com2015-06-15 → 2017-04-01 · 4 obs

● 2015-06-15 04:47:40
● 2017-04-01 07:19:06
○ 2026-03-11 15:31:34
○ 2026-03-23 21:33:40

●MXmx01.ionos.com2026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

●A72.15.145.742026-03-11 → 2026-03-23 · 3 obs

○ 2017-04-01 07:19:06
● 2026-03-11 15:31:34
● 2026-03-23 21:33:40

○A72.15.153.1612015-06-15 → 2017-04-01 · 4 obs

● 2015-06-15 04:47:40
● 2017-04-01 07:19:06
○ 2026-03-11 15:31:34
○ 2026-03-23 21:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dynamictwain.com	ns1101.ui-dns.de, ns1101.ui-dns.biz, ns1101.ui-dns.org, ns1101.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.101

NS records: ns1101.ui-dns.de, ns1101.ui-dns.biz, ns1101.ui-dns.org, ns1101.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dynamictwain.com (unsigned zone)

⏱️ Timing

Total: 2144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.15.145.74`
NS	4	`ns1101.ui-dns.de, ns1101.ui-dns.com...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1101.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1101.ui-dns.com, ns1101.ui-dns.com)

Analysis

IP Addresses

dynamictwain.com resolves to a single IP address: 72.15.145.74.

Other host names, for instance dynamsoft.com, share IP numbers with dynamictwain.com.

Name Servers

dynamictwain.com is delegated to four name servers: ns1101.ui-dns.biz, ns1101.ui-dns.com, ns1101.ui-dns.de and ns1101.ui-dns.org.

dynamictwain.com at least partially shares name servers with other domains, including acrut.org.uk, pbclauingen.de, sprotstop.com, online-messe-buchung.de and pattora.de.

These name servers are commonly used with ns1052.ui-dns.biz, ns1036.ui-dns.com, ns1019.ui-dns.de, ns1094.ui-dns.org, ns1085.ui-dns.biz, ns1031.ui-dns.org, ns1050.ui-dns.de and ns1104.ui-dns.com.

Host names with three IP numbers:

ns1101.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:101, 185.132.32.101 and 217.160.80.101.

Host names with two IP numbers:

ns1101.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5165:100 and 217.160.81.101.

ns1101.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5265:100 and 217.160.82.101.

ns1101.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5365:100 and 217.160.83.101.

Mail Servers

dynamictwain.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

dynamictwain.com shares its mail server setup with other domains, including 1doctor.org, hellonj.com, lrwsc.ca, loomdancer.com and fiatmail.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.

dynamictwain.com - robtex.com